The white wax scale insect's genome shows that complete metamorphosis evolved earlier than thought and highlights differences in male and female development.
July 2011 in “British Journal of Dermatology” Hormone treatment caused hair loss, finasteride helped regrowth.
13 citations
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August 2020 in “Der Hautarzt” Excessive male hormones in women cause symptoms like unwanted hair growth, and treatment requires careful medical evaluation.
May 2024 in “Indian Dermatology Online Journal” A rare bacterial infection of pubic hair can cause strong genital odor, but trimming hair and using clindamycin can quickly fix it.
11 citations
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February 1980 in “BMJ. British medical journal” Hirsutism is common body hair growth due to genetics and hormones, and while not a disease, it can be distressing; virilisation includes hirsutism with other male traits and needs medical attention.
16 citations
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August 1989 in “Human Reproduction” Hirsutism in females is caused by high male hormones or sensitive hair follicles.
January 2022 in “European journal of anatomy” A man had four testicles, two of which were outside the scrotum and looked like fatty lumps.
Hirsutism is relatively common among young Greek women.
October 1984 in “Kidney international” The patient had complex urinary tract issues and ambiguous genitalia, with physical features suggesting a hormonal imbalance.
12 citations
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May 2006 in “Journal of Neurology Neurosurgery & Psychiatry” Neuromyotonia and morphoea can occur together in the same body areas.
November 1993 in “PubMed” Hirsutism, excessive male-pattern hair in women, can be caused by high androgens or skin sensitivity, diagnosed by testosterone levels, and treated with hair removal and hormone therapy.
15 citations
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April 1960 in “Journal of the American Medical Association” Hirsutism perception varies by culture and individual.
January 2018 in “Elsevier eBooks” 5α-reductase-2 deficiency causes ambiguous genitalia at birth and affects male sexual development, but individuals often develop male characteristics at puberty.
April 2008 in “Obstetrics, gynaecology and reproductive medicine” Hirsutism is often caused by high male hormone levels and can be treated with lifestyle changes and medications.
1 citations
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December 2025 in “Selçuk tıp dergisi/Selçuk Üniversitesi Tıp Fakültesi dergisi” Lower 2D:4D finger ratios in HS patients suggest prenatal hormone influence on the disease.
1 citations
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September 2012 in “Revista Latinoamericana de Psicopatologia Fundamental” Gender identity doesn't determine who people are attracted to or their sexual practices.
138 citations
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November 1974 in “Biological reviews/Biological reviews of the Cambridge Philosophical Society” Males and females differ in lifespan, growth, organ size, metabolism, and brain structure, with females generally living longer and maturing earlier.
September 1973 in “Primates” September 1976 in “PubMed” Hirsutism is excessive male-pattern hair growth mainly caused by ovarian hormones, and severe cases may require costly treatment with side effects.
46 citations
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August 2006 in “PubMed” A genetic defect causes males in some Mediterranean populations to be born with ambiguous genitalia and develop male traits at puberty.
February 2010 in “ePrints Soton (University of Southampton)” Male sexual differentiation is regulated independently, while female differentiation occurs in an androgenic environment, affecting conditions like congenital adrenal hyperplasia.
June 2025 in “British Journal of Dermatology” Syphilis can mimic other diseases, making diagnosis challenging, but proper testing and treatment are effective.
11 citations
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January 2023 in “World Journal of Clinical Cases” Idiopathic hirsutism might not be truly idiopathic but could be an early stage of hyperandrogenic disorders.
November 2014 in “Elsevier eBooks” Gene mutations can cause problems in male genital development.
March 2021 in “AACE clinical case reports” A man with both Klinefelter syndrome and primary hyperparathyroidism showed a rare combination of symptoms and genetic patterns.
51 citations
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August 2012 in “Differentiation” Mouse genital development depends on male or female hormones for specific features.
21 citations
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December 2015 in “Development Growth & Differentiation” DHT is crucial for urethral formation, and its disruption can affect masculinization and lead to hypospadias.
1 citations
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October 2025 in “Scientific Reports” Mandarin duck sail feathers change with seasons due to hormones and genetic regulation.
1 citations
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February 2022 in “Online journal of biological sciences” The document does not determine if adults with aphallia are fertile.
13 citations
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December 2018 in “Development, Growth & Differentiation” Sex hormones, especially estradiol, can change chicken feather shapes and colors.